{"id":1836676,"slug":"g-9-40-1125192","name":"G 9-40","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":134.7180405212029,"dec":21.076166711403335,"coo_err_mas":0.0225,"coo_bibcode":"2020yCat.1350....0G","plx_mas":35.9298,"pmra":175.74,"pmdec":-318.332,"rv_kms":15.2596,"redshift":5.0901843e-05,"dist_pc":null,"vmag":13.821,"bmag":15.477,"gmag":12.715983,"jmag":10.058,"kmag":9.19,"sp_type":"M2V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":38,"simbad_oid":1125192,"gaia_dr3":684992690384102528,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:50:24.480926+00:00","updated_at":"2026-08-16T03:44:01.231316+00:00","identifiers":["2MASS J08585232+2104344","AP J08585232+2104344","Cl* NGC 2632 KP 104630","EPIC 212048748","G 41-13","G 47-17","G 9-40","Gaia DR2 684992690384102528","Gaia DR3 684992690384102528","K2-313","Karmn J08588+210","LAMOST J085852.52+210429.2","LSPM J0858+2104","NLTT 20661","TIC 203214081","TOI-5097","UCAC2 39314258","UCAC4 556-046745","USNO-B1.0 1110-00177873","WISEA J085852.46+210430.8"],"measurements":[{"parameter":"effective_temperature","value":3395.0,"value_text":null,"unit":"K","err_plus":51.0,"err_minus":51.0,"band":null,"method":null,"source":"nasa-exo","reference":"Luque et al. 2022","ref_year":2022},{"parameter":"effective_temperature","value":3348.0,"value_text":null,"unit":"K","err_plus":32.0,"err_minus":32.0,"band":null,"method":null,"source":"nasa-exo","reference":"Stefansson et al. 2020","ref_year":2020},{"parameter":"effective_temperature","value":3413.0,"value_text":null,"unit":"K","err_plus":157.0,"err_minus":157.0,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2019},{"parameter":"effective_temperature","value":3390.0,"value_text":null,"unit":"K","err_plus":20.0,"err_minus":20.0,"band":null,"method":null,"source":"nasa-exo","reference":"Yu et al. 2018","ref_year":2018},{"parameter":"mass","value":0.2952,"value_text":null,"unit":"M_sun","err_plus":0.0136,"err_minus":0.0136,"band":null,"method":null,"source":"nasa-exo","reference":"Luque et al. 2022","ref_year":2022},{"parameter":"mass","value":0.29,"value_text":null,"unit":"M_sun","err_plus":0.02,"err_minus":0.02,"band":null,"method":null,"source":"nasa-exo","reference":"Stefansson et al. 2020","ref_year":2020},{"parameter":"radius","value":0.3026,"value_text":null,"unit":"R_sun","err_plus":0.0095,"err_minus":0.0095,"band":null,"method":null,"source":"nasa-exo","reference":"Luque et al. 2022","ref_year":2022},{"parameter":"radius","value":0.3073,"value_text":null,"unit":"R_sun","err_plus":0.0059,"err_minus":0.0061,"band":null,"method":null,"source":"nasa-exo","reference":"Stefansson et al. 2020","ref_year":2020},{"parameter":"radius","value":0.32,"value_text":null,"unit":"R_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2019},{"parameter":"radius","value":0.307,"value_text":null,"unit":"R_sun","err_plus":0.003,"err_minus":0.003,"band":null,"method":null,"source":"nasa-exo","reference":"Yu et al. 2018","ref_year":2018}],"orbit":null,"exoplanet":null,"sources":[]}